The D8254-2 is a 24-bit programmable timer and 16-bit counter integrated circuit from Intel. It features an 8-bit external data bus and operates within a commercial temperature range of 0 to 70 degrees Celsius. The device is supplied with a nominal voltage of 5V, with a minimum and maximum supply voltage of 4.5V and 5.5V, respectively. The supply current is maximized at 170mA. The D8254-2 is packaged in a 24-pin DIP and is suitable for use in a variety of applications, including real-time clock and timing circuits.
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| Max Operating Temperature | 70 |
| Number of Terminals | 24 |
| Min Operating Temperature | 0 |
| Terminal Position | DUAL |
| JEDEC Package Code | R-GDIP-T24 |
| Pin Count | 24 |
| Temperature Grade | COMMERCIAL |
| Supply Current-Max | 170 |
| Supply Voltage-Nom | 5 |
| Supply Voltage-Min | 4.5 |
| Supply Voltage-Max | 5.5 |
| Number of Bits | 16 |
| uPs/uCs/Peripheral ICs Type | TIMER, PROGRAMMABLE |
| External Data Bus Width | 8 |
| RoHS | No |
| Eccn Code | EAR99 |
| HTS Code | 8542.39.00.01 |
| REACH | Compliant |
| Military Spec | False |
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